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Ski resorts with the most JAPOW days in December (last 10 seasons)

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Top 30 · last-10-season average (days per season)

JAPOW (15 cm+) daysDEEP POW (50 cm+)

Open a row for all 21 seasons · resorts sharing a station are one row

#Resort / JAPOW days
1Shibetsu Hinata10.1 daysDEEP POW 0.010 seasons · AMeDAS Shumarinai 255m
2Hakkoda10.0 daysDEEP POW 0.810 seasons · AMeDAS Sukayu 890m
3Horotachi9.7 daysDEEP POW 0.010 seasons · AMeDAS Horokanai 159m
4Yunodai8.4 daysDEEP POW 0.910 seasons · AMeDAS Hijiori 330m
5OtoifujiNakagawa Chomin Ski Area8.2 daysDEEP POW 0.310 seasons · AMeDAS Otoineppu 40m
6Niseko Grand HirafuNiseko Hanazono, Niseko Village, Niseko Annupuri, Kutchan Asahigaoka7.3 daysDEEP POW 0.010 seasons · AMeDAS Kutchan 176.1m
7Ishikari Heigen7.2 daysDEEP POW 0.010 seasons · AMeDAS Shinshinotsu 9m
8YudonosanGassan Ski Resort, Asahi Shizenkan Snow Park6.8 daysDEEP POW 0.210 seasons · AMeDAS Oisawa 440m
9New Greenpia TsunanMatsunoyama Onsen, Sakae Club6.7 daysDEEP POW 1.010 seasons · AMeDAS Tsunan 452m
10SuharaTochio Family Ski Area, Koshi Kogen6.4 daysDEEP POW 0.410 seasons · AMeDAS Sumon 222m
11Aizu Kogen TakatsueKita-Nikko Takahata, Okutadami Maruyama, Snow Park Oze Tokura, Oze Hinoemata Onsen6.2 daysDEEP POW 0.510 seasons · AMeDAS Hinoemata 973m
12Geto KogenJeunesse Kurikoma, Shigarai6.2 daysDEEP POW 0.210 seasons · AMeDAS Yuda 250m
13KunimidairaMatsurube Snowland6.2 daysDEEP POW 0.110 seasons · AMeDAS Matsurube 350m
14Tadami6.1 daysDEEP POW 0.810 seasons · AMeDAS Tadami 377m
15Bibai Kokusetsu6.1 daysDEEP POW 0.010 seasons · AMeDAS Bibai 16m
16Gosannen6.0 daysDEEP POW 0.110 seasons · AMeDAS Yokote 59m
17Hanagasa Kogen5.9 daysDEEP POW 0.310 seasons · AMeDAS Obanazawa 106m
18Iwamizawa HaginoyamaHokkaido Greenland White Park, Katsurazawa Kokusetsu, Kitanaganuma5.9 daysDEEP POW 0.110 seasons · AMeDAS Iwamizawa 42.3m
19Mount Racey5.5 daysDEEP POW 0.210 seasons · AMeDAS Yubari 293m
20Mt.T (Tanigawadake Tenjindaira)Hodaigi, Kawaba, Oze Iwakura, Katashina Kogen, Minakami Kogen, Tambara, Ogna Hotaka, Fujiwara5.3 daysDEEP POW 1.010 seasons · AMeDAS Fujiwara 700m
21Nakatombetsu Kotobuki5.3 daysDEEP POW 0.110 seasons · AMeDAS Nakatonbetsu 25m
22GALA YuzawaKagura Ski Resort, Ishiuchi Maruyama, Yuzawa Kogen, Maiko Snow Resort, Iwappara, Yuzawa Nakazato, Kandatsu Snow Resort, Joetsu Kokusai, Yuzawa Park, NASPA Ski Garden, Muika Snow Resort, Ipponsugi Snow Park, Nakazato Snow Wood5.2 daysDEEP POW 0.410 seasons · AMeDAS Yuzawa 340m
23AsahidakeKurodake5.1 daysDEEP POW 0.210 seasons · AMeDAS Sounkyo 540m
24AniUenotai5.1 daysDEEP POW 0.010 seasons · AMeDAS Aniai 120m
25Inagawa Ski Area SuberottaGorinzaka, Tengamori4.8 daysDEEP POW 0.310 seasons · AMeDAS Yuzawa 74m
26Aizu Kogen DaikuraAizu Kogen Nango4.8 daysDEEP POW 0.210 seasons · AMeDAS Nango 494m
27KamoidakeSotchidake4.8 daysDEEP POW 0.010 seasons · AMeDAS Takikawa 50m
28RusutsuNakayama Toge Ski Resort4.7 daysDEEP POW 0.010 seasons · AMeDAS Kimobetsu 264m
29Arai Mountain ResortAkakura Onsen, Akakura Kanko, Myoko Suginohara, Seki Onsen, Charmant Hiuchi, Ikenotaira Alpenblick, Kyukamura Myoko Lunlun4.5 daysDEEP POW 0.510 seasons · AMeDAS Sekiyama 350m
30Hakusan IchirinoTaira, Takanbo4.5 daysDEEP POW 0.310 seasons · AMeDAS Shirakawa 478m

Compiled from JMA AMeDAS daily observations (2005-06 to 2025-26). Figures are from stations near the base. The conditions are in the URL, so you can share it as is.